JPS4942040A - - Google Patents
Info
- Publication number
- JPS4942040A JPS4942040A JP48057280A JP5728073A JPS4942040A JP S4942040 A JPS4942040 A JP S4942040A JP 48057280 A JP48057280 A JP 48057280A JP 5728073 A JP5728073 A JP 5728073A JP S4942040 A JPS4942040 A JP S4942040A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
- G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/904—Stored velocity profile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/917—Thyristor or scr
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Elevator Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25631872A | 1972-05-24 | 1972-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4942040A true JPS4942040A (de) | 1974-04-20 |
JPS5724311B2 JPS5724311B2 (de) | 1982-05-24 |
Family
ID=22971794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5728073A Expired JPS5724311B2 (de) | 1972-05-24 | 1973-05-24 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3749204A (de) |
JP (1) | JPS5724311B2 (de) |
BE (1) | BE799905A (de) |
CA (1) | CA986242A (de) |
DE (1) | DE2325596A1 (de) |
GB (1) | GB1436892A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS511919A (de) * | 1974-05-29 | 1976-01-09 | Westinghouse Electric Corp | |
JPS5314784U (de) * | 1976-07-20 | 1978-02-07 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5227704A (en) * | 1974-06-24 | 1993-07-13 | General Electric Company | Motor controls, refrigeration systems and methods of motor operation and control |
US5125067A (en) * | 1974-06-24 | 1992-06-23 | General Electric Company | Motor controls, refrigeration systems and methods of motor operation and control |
US4030570A (en) * | 1975-12-10 | 1977-06-21 | Westinghouse Electric Corporation | Elevator system |
JPS537050A (en) * | 1976-07-06 | 1978-01-23 | Mitsubishi Electric Corp | Device for controlling elevator |
JPS54113148A (en) * | 1978-02-24 | 1979-09-04 | Mitsubishi Electric Corp | Elevator speed controlling system |
DE3412538A1 (de) * | 1984-04-04 | 1985-10-31 | Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg | Verfahren zur ueberwachung eines gleichstrommotors mit konstanter erregung und schaltungsanordnung zur durchfuehrung des verfahrens |
AT388631B (de) * | 1985-04-16 | 1989-08-10 | Siemens Ag Oesterreich | Einrichtung zur steuerung des feldstromes von gleichstrommotoren |
US6300738B1 (en) * | 1999-09-30 | 2001-10-09 | Rockwell Automation Technologies, Inc. | Method and apparatus for generating reference values for a motion control loop in an industrial control system |
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1972
- 1972-05-24 US US00256318A patent/US3749204A/en not_active Expired - Lifetime
-
1973
- 1973-05-11 GB GB2248673A patent/GB1436892A/en not_active Expired
- 1973-05-15 CA CA171,376A patent/CA986242A/en not_active Expired
- 1973-05-19 DE DE2325596A patent/DE2325596A1/de active Pending
- 1973-05-23 BE BE1005076A patent/BE799905A/xx not_active IP Right Cessation
- 1973-05-24 JP JP5728073A patent/JPS5724311B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS511919A (de) * | 1974-05-29 | 1976-01-09 | Westinghouse Electric Corp | |
JPS5314784U (de) * | 1976-07-20 | 1978-02-07 |
Also Published As
Publication number | Publication date |
---|---|
AU5544773A (en) | 1974-11-14 |
JPS5724311B2 (de) | 1982-05-24 |
US3749204A (en) | 1973-07-31 |
GB1436892A (en) | 1976-05-26 |
BE799905A (fr) | 1973-11-23 |
CA986242A (en) | 1976-03-23 |
DE2325596A1 (de) | 1973-12-06 |